INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5aec9512e8d58ace203a758f765a8b6e3508bce7bb71fe763a801f18a06d238f', 
    'Z/M/tvSWE2iacxsTf7kN2JrE0cqjmSd22omcIafM5g8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)